Updated: 2025-07-04 16:26 CEST
| Locality: |
Ostrava-Privoz
|
|
| Code: |
TOPRA |
| Type of measuring programme: |
Automated measuring program |
| Locality owner: |
Czech Hydrometeorological Institute |
| Abbreviation: |
I/U/IR |
| Coordinates: |
49° 51´ 22.530" North latitude 18° 16´ 11.068" East longitude |
| Altitude: |
207 m |
Actual measured level of air pollution
Actual unverified data
| 2025-07-03 14:00 - 17:00 CEST |
2B
|
4.9 |
6.2 |
30.1 |
|
|
|
128.4 |
|
17.5 |
| 2025-07-03 15:00 - 18:00 CEST |
2B
|
4.1 |
5.9 |
34.8 |
|
|
|
124.5 |
|
21.9 |
| 2025-07-03 16:00 - 19:00 CEST |
2B
|
4.0 |
5.5 |
38.1 |
|
|
|
118.9 |
|
27.7 |
| 2025-07-03 17:00 - 20:00 CEST |
2B
|
3.7 |
5.5 |
39.5 |
|
|
|
117.2 |
|
28.0 |
| 2025-07-03 18:00 - 21:00 CEST |
2B
|
3.4 |
5.5 |
35.4 |
|
|
|
110.6 |
|
27.9 |
| 2025-07-03 19:00 - 22:00 CEST |
2B
|
3.1 |
5.3 |
32.8 |
|
|
|
102.1 |
|
23.5 |
| 2025-07-03 20:00 - 23:00 CEST |
2B
|
2.9 |
5.1 |
28.4 |
|
|
|
90.7 |
|
16.6 |
| 2025-07-03 21:00 - 00:00 CEST |
2A
|
2.4 |
5.0 |
25.3 |
|
|
|
81.5 |
|
14.7 |
| 2025-07-03 22:00 - 01:00 CEST |
2A
|
1.8 |
4.7 |
24.0 |
|
|
|
73.3 |
|
13.4 |
| 2025-07-03 23:00 - 02:00 CEST |
2A
|
1.3 |
4.4 |
20.7 |
|
|
|
68.7 |
|
15.0 |
| 2025-07-04 00:00 - 03:00 CEST |
2A
|
1.3 |
4.6 |
21.3 |
|
|
|
62.5 |
|
14.3 |
| 2025-07-04 01:00 - 04:00 CEST |
2A
|
1.9 |
5.5 |
19.6 |
|
|
|
60.3 |
|
13.9 |
| 2025-07-04 02:00 - 05:00 CEST |
2A
|
1.8 |
5.9 |
15.7 |
|
|
|
59.8 |
|
11.5 |
| 2025-07-04 03:00 - 06:00 CEST |
1B
|
2.4 |
7.9 |
11.5 |
|
|
|
57.0 |
|
7.7 |
| 2025-07-04 04:00 - 07:00 CEST |
1B
|
2.5 |
11.5 |
10.0 |
|
|
|
50.6 |
|
5.2 |
| 2025-07-04 05:00 - 08:00 CEST |
1B
|
2.9 |
16.4 |
12.5 |
|
|
|
42.5 |
|
7.0 |
| 2025-07-04 06:00 - 09:00 CEST |
1B
|
3.0 |
19.0 |
18.4 |
|
|
|
40.9 |
|
7.8 |
| 2025-07-04 07:00 - 10:00 CEST |
2A
|
3.0 |
16.0 |
20.9 |
|
|
|
49.0 |
|
8.2 |
| 2025-07-04 08:00 - 11:00 CEST |
2A
|
3.0 |
11.6 |
19.0 |
|
|
|
63.0 |
|
8.8 |
| 2025-07-04 09:00 - 12:00 CEST |
2A
|
2.7 |
7.7 |
11.3 |
|
|
|
72.7 |
|
8.9 |
| 2025-07-04 10:00 - 13:00 CEST |
2A
|
3.4 |
7.8 |
6.6 |
|
|
|
78.2 |
|
9.1 |
| 2025-07-04 11:00 - 14:00 CEST |
2A
|
4.4 |
7.8 |
4.6 |
|
|
|
84.2 |
|
5.9 |
| 2025-07-04 12:00 - 15:00 CEST |
2A
|
5.8 |
8.5 |
6.0 |
|
|
|
90.9 |
|
4.8 |
| 2025-07-04 13:00 - 16:00 CEST |
2A
|
5.5 |
7.6 |
6.9 |
|
|
|
95.1 |
|
4.3 |
|
1A
|
≥ 0.00 and < 0.34 |
very good to good |
|
1B
|
≥ 0.34 and < 0.67 |
|
2A
|
≥ 0.67 and < 1.00 |
acceptable |
|
2B
|
≥ 1.00 and < 1.50 |
|
3A
|
≥ 1.50 and < 2.00 |
aggravated to bad |
|
3B
|
≥ 2.00 |
|
|
Component is not measured, index not determined |
|
|
Incomplete data |
Map of station position
Map is on page with detailed information about locality
